EP1762364A3 - Dispositif pour filtrer un fluide, notamment dans des installations de transformation de matières plastiques - Google Patents

Dispositif pour filtrer un fluide, notamment dans des installations de transformation de matières plastiques Download PDF

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Publication number
EP1762364A3
EP1762364A3 EP05023631.4A EP05023631A EP1762364A3 EP 1762364 A3 EP1762364 A3 EP 1762364A3 EP 05023631 A EP05023631 A EP 05023631A EP 1762364 A3 EP1762364 A3 EP 1762364A3
Authority
EP
European Patent Office
Prior art keywords
channel
discharge channel
fluid
channels
filtering
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP05023631.4A
Other languages
German (de)
English (en)
Other versions
EP1762364A2 (fr
EP1762364B1 (fr
Inventor
Stefan WÖSTMANN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nordson Holdings SARL and Co KG
Original Assignee
Kreyenborg Verwaltung und Beteiligungen GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kreyenborg Verwaltung und Beteiligungen GmbH and Co KG filed Critical Kreyenborg Verwaltung und Beteiligungen GmbH and Co KG
Publication of EP1762364A2 publication Critical patent/EP1762364A2/fr
Publication of EP1762364A3 publication Critical patent/EP1762364A3/fr
Application granted granted Critical
Publication of EP1762364B1 publication Critical patent/EP1762364B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/69—Filters or screens for the moulding material
    • B29C48/691—Arrangements for replacing filters, e.g. with two parallel filters for alternate use
    • B29C48/6912—Arrangements for replacing filters, e.g. with two parallel filters for alternate use the filters being fitted on a single rectilinearly reciprocating slide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
EP05023631.4A 2005-09-10 2005-10-28 Dispositif pour filtrer un fluide, notamment dans des installations de transformation de matières plastiques Expired - Lifetime EP1762364B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005043096A DE102005043096A1 (de) 2005-09-10 2005-09-10 Vorrichtung zum Filtrieren eines Fluids, insbesondere für kunststoffverarbeitende Anlagen

Publications (3)

Publication Number Publication Date
EP1762364A2 EP1762364A2 (fr) 2007-03-14
EP1762364A3 true EP1762364A3 (fr) 2014-10-15
EP1762364B1 EP1762364B1 (fr) 2016-03-09

Family

ID=37492442

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05023631.4A Expired - Lifetime EP1762364B1 (fr) 2005-09-10 2005-10-28 Dispositif pour filtrer un fluide, notamment dans des installations de transformation de matières plastiques

Country Status (2)

Country Link
EP (1) EP1762364B1 (fr)
DE (1) DE102005043096A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007059579A1 (de) * 2007-07-30 2009-02-05 Kreyenborg Verwaltungen Und Beteiligungen Gmbh & Co. Kg Vorrichtung zum Filtrieren eines Fluids, insbesondere eines verflüssigten Kunststoffes
EP3088158B1 (fr) 2015-04-29 2020-03-18 Nordson PPS GmbH Dispositif de filtrage de fluides fortement visqueux
DE202015009090U1 (de) 2015-04-29 2016-09-06 Nordson Pps Gmbh Filtervorrichtung für hochviskose Fluide
CN113784774B (zh) * 2019-05-15 2023-08-08 诺信公司 具有反冲阀的流体过滤系统及其操作方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48109246U (fr) * 1972-03-24 1973-12-17
GB2073038A (en) * 1980-04-03 1981-10-14 Werner & Pfleiderer Plastics material filter
JPS56136344A (en) * 1980-03-28 1981-10-24 Modern Mach Kk Adaptor for extruder for synthetic resin
WO2004026432A1 (fr) * 2002-09-17 2004-04-01 Kreyenborg Verwaltungen Und Beteiligungen Gmbh & Co. Kg Dispositif pour filtrer un fluide, notamment dans des installations de transformation de matieres plastiques

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2183999T3 (es) 1996-03-22 2003-04-01 Roche Diagnostics Gmbh Estabilizacion de bilirrubina en sueros de control y en calibradores.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48109246U (fr) * 1972-03-24 1973-12-17
JPS56136344A (en) * 1980-03-28 1981-10-24 Modern Mach Kk Adaptor for extruder for synthetic resin
GB2073038A (en) * 1980-04-03 1981-10-14 Werner & Pfleiderer Plastics material filter
WO2004026432A1 (fr) * 2002-09-17 2004-04-01 Kreyenborg Verwaltungen Und Beteiligungen Gmbh & Co. Kg Dispositif pour filtrer un fluide, notamment dans des installations de transformation de matieres plastiques

Also Published As

Publication number Publication date
EP1762364A2 (fr) 2007-03-14
EP1762364B1 (fr) 2016-03-09
DE102005043096A1 (de) 2007-03-15

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